Mewing neck lines?

[Yo momma]

So i started mewing on the 25th of august and ive noticed protrusions on the sides of my neck that werent there before. What could this be?

 

[Lux]

ive noticed protrusions on the sides of my neck

I have a few different types of those what do you mean?

Like over extended tendons from bad posture that when mewing contract.
or muscle development.
or veins?
????

 

[Yo momma]

I have a few different types of those what do you mean?

Like over extended tendons from bad posture that when mewing contract.
or muscle development.
or veins?
????

They look like muscle development, maybe a small chance they could be tendons but they arent thin. It looks like a line running doqn the sidenof my neck